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The researchers reported that a 5% Beta vulgaris L. extract nanogel showed better antialopecic activity in testosterone-induced alopecia in mice compared to a 2.5% concentration.

This study reports that short exposure to vibration causes epithelial cells to retract filopodia, concentrate actin at their edges, and increase expression of the protease calpain, suggesting a mechanism for vibration-induced pain relief.

This study found that L-cystine-modified rabbit hair fibers had improved dye adsorption and spinnability, due to changes in secondary structure and surface characteristics.

This study developed and validated a UV spectrophotometric method for accurately measuring finasteride and tamsulosin in solutions and tablets, demonstrating good sensitivity and precision.

This source highlights the utility of cationic polymers in haircare products for protecting against hair damage from chemical treatments and grooming, and describes how microfluorometry can measure polymer deposition and penetration on hair fibers.

This study found that Malassezia pachydermatis was present on both lesion and healthy skin in a California sea lion, with significantly more colonies on the lesion site.

In this study, exotic lice were found to be widespread among mule deer in California, with younger age classes and low blood selenium concentrations being significantly associated with infestation.

This study found that the optimal method to introduce Saw Palmetto extract into emulsion bases for androgenic alopecia treatment involves mixing it with 48% ethanol at the end of the formulation process.

This study evaluated two bimatoprost 1% formulations for androgenetic alopecia in men, finding both formulations achieved effective drug concentrations in the scalp with no significant differences between them, and were well tolerated over the 14-day application period.

The researchers reported that zinc carbonate nanoparticles stabilized with polyvinylpyrrolidone did not show local irritant or skin-resorptive effects in preclinical tests on rabbits and rats.

This study found that a significant portion of the Beyond-COVID cohort reported persistent symptoms, with Omicron variants showing lower rates and severity of symptoms compared to other variants.

This study found that a hair tonic containing 10% mesenchymal stem cell secretome significantly increased hair density in volunteers with alopecia after eight weeks, suggesting its potential as an effective treatment option for hair growth stimulation.

This study found that aerosols formulated with celery extract and candlenut oil significantly stimulated hair growth in rabbits without causing skin irritation, suggesting their potential as natural and safe alternatives for treating alopecia.

This study reported that silver nanoparticles biosynthesized from the Dracaena trifasciata plant showed strong antioxidant properties but no anti-inflammatory action in vitro, suggesting these findings may warrant further in vivo animal studies.

This study reported a green synthesis method for copper oxide nanoparticles using pumpkin seed extract, achieving significant antibacterial activity against Bacillus subtilis and moderate cytotoxic effects against certain cancer cell lines, indicating potential biomedical applications for these eco-friendly nanomaterials.

In this animal study, hibiscus leaf simplicia ointment was found to protect red blood cell levels and promote better hair growth in UV-exposed rats, though it did not maintain normal skin histology; the ointment showed no significant acute dermal toxicity.

This study found that hair steroid analysis effectively detected increased hormone levels from both a single testosterone dose and laboratory-induced stress, revealing individual context factors like relationship status also impact hair hormone concentrations.

This study found that clippers are the safest and most efficient tool for collecting hair samples from companion dogs, with no impact on cortisol concentration compared to scissors.

This review found mixed evidence regarding platelet-rich plasma's effectiveness in various medical applications, noting significant limitations like small sample sizes and lack of standardization that necessitate further research.

This review discusses the potential and current applications of platelet-rich plasma in otolaryngology and reports no new clinical results; the authors note varying evidence for its effectiveness across medical conditions.

This study developed finite element models to examine skin's biomechanical properties, finding that structural heterogeneities like Rete ridges and hair follicles create distinct stress and strain patterns that may influence mechanosensation and skin integrity.

This study found that while pro-, pre-, and synbiotics may have beneficial effects on certain PCOS-related outcomes, the certainty of this evidence is low to very low.

In this study, microneedling combined with bleomycin treatment for plantar warts improved the response time and reduced the number of treatment sessions needed, with a relapse rate similar to other injection-based methods.

This study concluded that the elemental composition of tail brush hair in newborn calves can indicate trace element supply to the fetus during the last months of pregnancy.

This study aimed to estimate the value of urine prostate specific antigen (uPSA) as a marker for benign prostatic hyperplasia (BPH) but reported no new clinical findings.

Larger prostate size in older men may be linked to poorer semen quality and fertility issues.

In this preliminary study, selenium-resistant bacteria and selenium-treated pea sprout extracts showed minimal inhibitory effects on the dandruff-associated fungus Malassezia furfur compared to controls, suggesting potential for further investigation.

In this study, engineered mice with a mutation similar to that in Olmsted syndrome showed progressive hair loss due to impaired inner root sheath keratinocyte differentiation and stem cell exhaustion.

This study found that hair care formulations containing argan oil were stable and demonstrated better spreadability and texture profiles compared to those without argan oil.

The abstract discusses the potential of platelet-rich plasma as a new, efficient, safe, and reproducible solution for hair loss and thinning, highlighting advancements in growth factors and stem cell technology. However, this summary does not report specific findings or results.